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Patent applications and USPTO patent grants for Bonsel; Harald.The latest application filed is for "fuel cell with improved long term performance, method for operating a pme fuel cell and pme fuel cell battery".
Patent | Date |
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Fuel cell with improved long term performance, method for operating a PME fuel cell and PME fuel cell battery Grant 6,852,440 - Bonsel February 8, 2 | 2005-02-08 |
Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell Grant 6,462,095 - Bonsel , et al. October 8, 2 | 2002-10-08 |
Process for continuous production of membrane-electrode composites Grant 6,197,147 - Bonsel , et al. March 6, 2 | 2001-03-06 |
Gas diffusion electrode for polymer electrolyte membrane fuel cells Grant 6,183,898 - Koschany , et al. February 6, 2 | 2001-02-06 |
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